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High-strength mildew-proof wall hanging plate and method for processing same

A processing method and high-strength technology, which is applied in the field of high-strength mildew-proof wall hanging board and its processing, can solve the problems of endangering the health of residents, more chemical pollution in new homes, poor strength and bending performance of wall hanging boards, and unfavorable processing and use of wall hanging boards.

Inactive Publication Date: 2017-09-15
WUHU QIANKAI MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the composite boards use more adhesives, which will bring more chemical pollution to the new home and endanger the health of residents.
[0003] The wall-mounted board is a better choice of home decoration materials for space layout and decoration, but the strength and bending performance of the currently used wall-mounted boards are poor, which is not conducive to the further processing and use of the wall-mounted boards.

Method used

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  • High-strength mildew-proof wall hanging plate and method for processing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] 1) First mix polyvinyl chloride resin (weight-average molecular weight of 20,000), polypropylene resin (weight-average molecular weight of 30,000), polycarbonate, dibutyl phthalate, ethyl acetate and KH550 silane After the coupling agent is mixed, it is heat-treated at 170°C for 4 hours to obtain the mixture M1;

[0057] 2) Add the reinforcing filler W1 to the mixture M1, and heat-treat at 185°C for 2 hours to prepare the mixture M2;

[0058] 3) The mixture M2 was compression-molded and processed at 185° C. to obtain the high-strength mildew-proof wall-hanging board; denoted as A1.

[0059] Among them, the dosage ratio of polyvinyl chloride resin, polypropylene resin, polycarbonate, dibutyl phthalate, ethyl acetate, KH550 silane coupling agent and reinforcing filler is 100:20:5:1: 30:2.1:5.

Embodiment 2

[0061] 1) First mix polyvinyl chloride resin (weight-average molecular weight of 25,000), polypropylene resin (weight-average molecular weight of 40,000), polycarbonate, dibutyl phthalate, ethyl acetate and silane of the brand KH550 After the coupling agent is mixed, it is heat-treated at 180°C for 3.5 hours to obtain the mixture M1;

[0062] 2) Add the reinforcing filler W2 to the mixture M1, and heat-treat at 195°C for 1.5h to prepare the mixture M2;

[0063] 3) Molding and processing the mixture M2 at 190° C. to obtain the high-strength mildew-proof wall hanging board; denoted as A2.

[0064] Among them, the dosage ratio of polyvinyl chloride resin, polypropylene resin, polycarbonate, dibutyl phthalate, ethyl acetate, silane coupling agent of brand KH550 and reinforcing filler is 100:40:10:3: 40:3.5:12.

Embodiment 3

[0066] 1) First mix polyvinyl chloride resin (weight-average molecular weight of 30,000), polypropylene resin (weight-average molecular weight of 50,000), polycarbonate, dibutyl phthalate, ethyl acetate and KH550 silane After the coupling agent is mixed, it is heat-treated at 190°C for 4 hours to obtain the mixture M1;

[0067] 2) Add the reinforcing filler W3 to the mixture M1, and heat-treat at 205°C for 2 hours to prepare the mixture M2;

[0068] 3) Molding and processing the mixture M2 at 195° C. to obtain the high-strength mildew-proof wall-hanging board; denoted as A3.

[0069] Among them, the dosage ratio of polyvinyl chloride resin, polypropylene resin, polycarbonate, dibutyl phthalate, ethyl acetate, silane coupling agent of brand KH550 and reinforcing filler is 100:50:15:5: 50:5.2:15.

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Abstract

The invention discloses a high-strength mildew-proof wall hanging plate and a method for processing the same. The method includes 1), mixing polyvinyl chloride resin, polypropylene resin, polycarbonate, dibutyl phthalate, ethyl acetate and silane coupling agents with one another and then carrying out first heat treatment to obtain mixtures M1; 2), adding reinforcing fillers into the mixtures M1 and carrying out second heat treatment to obtain mixtures M2; 3), carrying out compression molding on the mixtures M2 and processing the mixtures M2 to obtain the high-strength mildew-proof wall hanging plate. The mark of the silane coupling agents is KH550. The high-strength mildew-proof wall hanging plate and the method have the advantages that the high-strength mildew-proof wall hanging plate is high in strength, good in bending property and excellent in tensile property and mildew-proof performance and is durable, and the like.

Description

technical field [0001] The invention relates to home decoration building materials, in particular to a high-strength mildew-proof wall hanging board and a processing method thereof. Background technique [0002] With the improvement of living standards, people have higher requirements for the quality of life. In the process of housing decoration, various solid wood panels and composite panels are used for space layout and decoration. Among them, solid wood panels are the best material but expensive, and the cost performance is not high. Some young people prefer to choose composite panels as home decoration building materials. . However, most composite panels use more adhesives, which will bring more chemical pollution to the new home and endanger the health of residents. [0003] The wall-mounted board is a better choice of home decoration materials for space layout and decoration, but the poor strength and bending properties of the currently used wall-mounted boards are n...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L23/12C08L69/00C08L97/02C08K13/04C08K7/14C08K7/06C08K3/22
CPCC08K2003/2206C08L27/06C08L2205/025C08L2205/035C08L2205/16C08L23/12C08L69/00C08L97/02C08K13/04C08K7/14C08K7/06C08K3/22
Inventor 卢国孝张精忠
Owner WUHU QIANKAI MATERIAL TECH CO LTD
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